Mark II Model 40-250PA-AV Dwyer Manometer Range 0-250 Pa,0-21 mps

Product Description

Dwyer A-489 SS Straight Static Pressure Tip With Flange, 4" (101 MM) Insertion Depth

Key Features:

• Rapid Shutoff Pressure Connections and Integral Overpressure Safety Traps
• Requires Pitot Tube, Not Included

• Air Velocity
• Air Filter Guge

• The Dwyer MARKII40250 PAAV Molded Plastic Inclined Manometer, 0-260 Pa, 0-21 mps, Red Gauge Fluid, Requires Pitot Tube Provides Linear Calibration and Excellent Resolution Throughout its Range. This model is capable of pressure measurements above and below atmospheric as well as differential pressure measurements. The MARK II 40-250PA-AV includes accessories to enable portable use of the unit.

• 2 - Tubing connectors for 1/8 in. pipe or sheet metal ducts
• 2 - Mounting screws
• 2 - 4-1/2'' lengths of clear plastic tubing
• 1 - Plastic swing-out stand
• 1 - Leveling screw
• 1 - 1 ounce bottle of indicating fluid
• 1 - Set of red and green pointer flags
• 1 - User Manual